[Incidence of ABO blood groups in the Transfusion Service of the São Paulo Hospital das Clinicas].
D000017:ABO Blood-Group System; D001789:Blood Group Antigens; D006761:Hospitals; D006801:Humans; D015994:Incidence
D000017:ABO Blood-Group System; D001789:Blood Group Antigens
BLOOD GROUPS
Incidência dos grupos sangüineos do sistema ABO no Servico de Transfusão do Hospital das Clinicas de São Paulo.